Speech recognition: A single word (MATLAB AND NN)

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dashkil

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i have five samples of "zero" enunciated speech, i have taken all the sample of same word zero and find the MELCEPSTRUM analysis and each of the sample yield a matrix of dimension of 5499x1 (actually i have converted into a column matrix in matlab);


Now i am using neural network for pattern recognition:

now input is given as follows shown in snap shot pics but i am confused with what will the target and its dimension for recognizing "Zero" enunciated speech from these samples.

i am using nprtool in matlab and confused about the sample and elements shown in snapshot 03.


 

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